Bell holder



FIG. 1 is a front view of a bell holder showing my new design, the rear view being a mirror image thereof;

FIG. 2 is a left side view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a top plan view thereof. 

CLAIM The ornamental design for a bell holder, substantially as shown and described. 